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How can I make an “are you sure” prompt in a Windows batchfile?
...t command has the /p option you can get user input
SET /P variable=[promptString]
see set /? for more info
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Does Ruby regular expression have a not match operator like “!~” in Perl?
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Back in perl, 'foobar' !~ /bar/ was perfectly perlish to test that the string doesn't contain "bar".
In Ruby, particularly with a modern style guide, I think a more explicit solution is more conventional and easy to understand:
input = 'foobar'
do_something unless input.match?(/bar/)
needs_ba...
What does placing a @ in front of a C# variable name do? [duplicate]
...'s just a way to allow declaring reserved keywords as vars.
void Foo(int @string)
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Tools to search for strings inside files without indexing [closed]
I have to change some connection strings in an incredibly old legacy application, and the programmers who made it thought it would be a great idea to plaster the entire app with connection strings all over the place.
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BindingFlags.IgnoreCase not working for Type.GetProperty()?
...answer. The resulting function:
public static void SetProperty(Object R, string propertyName, object value)
{
Type type = R.GetType();
object result;
result = type.InvokeMember(
propertyName,
BindingFlags.SetProperty |
BindingFlags.IgnoreCase |
Bindin...
How do I turn a C# object into a JSON string in .NET?
... public int month;
public int day;
}
public class Lad
{
public string firstName;
public string lastName;
public MyDate dateOfBirth;
}
class Program
{
static void Main()
{
var obj = new Lad
{
firstName = "Markoff",
lastName = "Chane...
How do you get the length of a string?
How do you get the length of a string in jQuery?
10 Answers
10
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Avoid trailing zeroes in printf()
...01357
breaks it.
What you can do is to sprintf("%.20g") the number to a string buffer then manipulate the string to only have N characters past the decimal point.
Assuming your number is in the variable num, the following function will remove all but the first N decimals, then strip off the trai...
How to Concatenate Numbers and Strings to Format Numbers in T-SQL?
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You must cast your integers as string when trying to concatenate them into a varchar.
i.e.
SELECT @ActualWeightDIMS = CAST(@Actual_Dims_Lenght AS varchar(10))
+ 'x' +
CAST(@Actual_Dims_Width ...
Where can I find my Azure account name and account key?
...ame place:
Note that on the right side of the key you have a Connection String. There you can clearly see the name and the key as well.
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